Timing belt Optibelt 16 AT20 / 3800 AFX

OPTIBELT 16 AT20 / 3800 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 16 AT20 / 3800 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 16 AT20 / 3800 AFX. It has an AT20 profile, a 3800 mm length and a 20 mm pitch. Use it where a synchronous drive needs precise positioning and consistent tooth engagement.

In industrial drives, timing belts like this one are used on equipment where shaft synchronization matters more than raw power transfer. You will find them on cam drives, indexing conveyors, packaging machinery and other systems that depend on repeatable motion. The AT20 profile is a metric pitch profile, and the 3800 mm length suits long-center-distance layouts.

To confirm fit, read the marking on the back of the old belt and match the profile and length exactly. The code 16 AT20 / 3800 AFX gives you the profile and the length in millimeters. If the old belt is worn or the marking is unreadable, measure the pitch length and count the teeth, then compare against the 20 mm pitch and 3800 mm length listed here.

When you request a quote, send the full part number 16 AT20 / 3800 AFX and the quantity you need. If you are replacing a belt on a drive with more than one belt, note that the other belts on the same drive should be inspected at the same time. Our team can help confirm the right belt or suggest an equivalent based on the data you provide.